MOSCOW — “Our opposition was not political; it was moral incompatibility with the regime,” Sergei Kovalev, a leading figure in the Soviet dissident movement, explained in an interview for a ...

Sergei Kovalev, a prominent Soviet dissident and Russia’s first human rights ombudsman, died on August 9, 2021, at the age of 91. A talented biophysicist, Kovalev paid a high price for his ...

Sergei Kovalev (file photo) (RFE/RL) 9 December 2005 (RFE/RL) -- Sergei Kovalev is a biophysicist who is credited with founding the first human rights organization in the Soviet Union in 1969.

Former light heavyweight champion Sergey Kovalev will bid farewell to his boxing career this weekend. The 42-year-old Russian boxes Artur Mann inside the Yunost Arena in Chelyabinsk on Friday ...

Former light heavyweight champion Sergey Kovalev has tested positive for synthetic testosterone, sources tell The Athletic’s Mike Coppinger. The adverse finding, according to sources, was ...

Sergey Kovalev had some business to attend to in order to set up the most important night of his boxing career.

Sergei A. Kovalev, a dogged Kremlin adversary during the Soviet era who went on to campaign against the post-Communist leaders Boris A. Yeltsin and Vladimir V. Putin, died on Monday in Moscow. He ...

— -- Light heavyweight titleholder Sergey Kovalev, the Russian wrecking machine, is nothing if not focused on the task at hand. That is why Kovalev was in the depths of training camp on Oct ...

Sergei Kovalev, a renowned human rights advocate and dissident who had campaigned for democratic freedoms since Soviet times, died in Russia on Monday at age 91, his son Ivan said on Facebook.

One of Russia's most famous human rights defenders and former Soviet dissident, Sergei Kovalev, died aged 91 on Monday, his family said. Kovalev was a ...

Sergei Kovalev, a renowned human rights advocate and dissident who had campaigned for democratic freedoms since Soviet times, died on Monday.